BELTS, CHAINS & SPROCKETS
SPROCKETS (CONT)
STOCK
CHAIN FRONT
REAR
SPROCKET
STOCK
CHAIN FRONT
REAR
SPROCKET
FITS MODEL
GEARING SIZE
SIZE
PART #
SIZE PART #
TYPE
FITS MODEL
GEARING SIZE
SIZE
PART #
SIZE PART #
TYPE
KAWASAKI
POLARIS (CONT)
KFX80 03-06
10-22
520-36 10
35410
22
2-301422 (Steel)
Xplorer 300 4x4
13-40
520-84 13
36313 3
40
2-334140 4 (Steel)
KSF250 Mojave
12-43
520-90 11
34211
43
2-316043 (Steel)
96-99
-
520-64 22
36622
-
87-03
12
34212
-
Front
-
-
11
36511
-
Countershaft outer
KXF250 87-88
13-39
520-96 10
1212-0291 -
-
-
Center outer
-
520-70 22
36622
-
12
31512
-
Center inner
-
-
11
36411
-
13
31513
-
300 4x4 94-95
13-40
520-84 13
36313 3
40
2-334140 (Steel)
14
31514
-
Front
-
520-64 22
36622
-
15
31515
-
Countershaft outer-
-
11
36511
-
16
31516
-
Center outer
-
520-70 22
36622
-
17
31517
-
Center inner
-
-
11
36411
-
KEF300 Lakota
12-43
520-100 11
34211
43
2-316043 (Steel)
Xpress 300 96-99
12-38
520-86 11
36411
30
2-334130 (Steel)
95-03
12
34212
-
2x4 300 95-96
12
36412
34
2-334134 (Steel)
KFX400 03-06
14-40
520-112 13
1212-0100 37
1210-0021 (Steel)
-
36
1210-0187 (Steel)
14
1212-0101 38
1210-0022 (Steel)
-
38
2-334138 (Steel)
15
1212-0102 40
2-313040 (Steel)
-
40
2-334140 (Steel)
-
42
1210-0023 (Steel)
-
42
2-334142 (Steel)
KFX450R 08-14
14-38
520-94 14
1212-0358 38
1210-0330 (Steel)
6x6 300 94
13-40
520-84 13
36313 3
42
2-334142 4 (Steel)
15
1212-0359 39
1210-0331 (Steel)
Front
-
520-64 22
36622
-
KTM
Countershaft outer-
-
11
36511
-
450 XC 08-09
14-38
520-
12
1212-0263 -
-
-
Center inner
-
-
11
36411
-
450 SX 09
14-38
520-
13
35713
-
Axle to axle
30-30
520-108
-
30
2-334130 2 (Steel)
505 XC 09
14-38
520-
14
35714
-
Trail Boss 325 00
11-42
520-86 11
36411
30
2-334130 (Steel)
525 XC 08-09
14-34
520-
15
1212-0742
-
Trail Boss 325 01
11-40
520-86 12
36412
34
2-334134 (Steel)
POLARIS
Trail Boss 325 02
12-42
520-88
-
36
1210-0187 (Steel)
250 Cyclone 87
13-42
520-74 13
36313
30
2-334130 (Steel)
-
38
2-334138 (Steel)
Scrambler 250
13-42
520-74
-
34
2-334134 (Steel)
-
40
2-334140 (Steel)
85-86
13-42
520-88
-
36
1210-0187 (Steel)
-
42
2-334142 (Steel)
Trail Blazer 250 90
13-34
520-84
-
38
2-334138 (Steel)
Trail Blazer 250 91
Trail Boss 330 02-13 11-40
520-86 11
36411
30
2-334130 (Steel)
Trail Blazer 250 92
11-34
520-84
-
40
2-334140 (Steel)
Trail Blazer 330
11-40
520-86 12
36412
34
2-334134 (Steel)
Trail Blazer 250 93 11-38
520-86
-
42
2-334142 (Steel)
08-13
-
36
1210-0187 (Steel)
Trail Blazer 250 94 11-40
520-86 11
36411
30
2-334130 (Steel)
-
38
2-334138 (Steel)
Trail Blazer 250 95 11-42
520-88 12
36412
34
2-334134 (Steel)
-
40
2-334140 (Steel)
Trail Blazer 250 ES 11-42
520-88
-
36
1210-0187 (Steel)
-
42
2-334142 (Steel)
96-98
11-38
520-86
-
38
2-334138 (Steel)
Sportsman 350
12-34
520-64 12
36412 3
34
2-334134 4 (Steel)
Trail Blazer 250
-
40
2-334140 (Steel)
4x4 93
-
520-64 22
36622
-
99-06
-
42
2-334142 (Steel)
Front
-
-
11
36511
-
Countershaft outer
Trail Boss 250 85-89 13-42
520-88 13
36313
30
2-334130 (Steel)
Center outer
-
520-70 22
36622
-
Trail Boss 250 90
13-38
520-86
-
34
2-334134 (Steel)
Center inner
-
-
12
36412
-
Trail Boss 250 91-93 13-34
520-84
-
36
1210-0187 (Steel)
Trail Boss 350L 2x4 13-34
520-84 11
36411
30
2-334130 (Steel)
Trail Boss 250 2x4 13-38
520-86
-
38
2-334138 (Steel)
90-92
13-34
520-84 12
36412
34
2-334134 (Steel)
88-92
-
40
2-334140 (Steel)
Trail Boss 350L
13
36313
36
1210-0187 (Steel)
-
42
2-334142 (Steel)
2x4 93
-
38
2-334138 (Steel)
Trail Boss 250 94
11-40
520-86 11
36411
30
2-334130 (Steel)
-
40
2-334140 (Steel)
Trail Boss 250 95-99 12-42
520-88 12
36412
34
2-334134 (Steel)
-
42
2-334142 (Steel)
-
36
1210-0187 (Steel)
Trail Boss 350L 4x4 12-34
520-84 12
36412 3
34
2-334134 4 (Steel)
-
38
2-334138 (Steel)
90-91
-
520-64 22
36622
-
-
40
2-334140 (Steel)
Front
-
520-70 22
36622
-
-
42
2-334142 (Steel)
Center outer
Center inner
-
-
12
36412
-
Big Boss 250 4x6 89 13-42
520-88 13
36313
42
2-334142 (Steel)
Trail Boss 350L
12-34
520-84 12
36412 3
34
2-334134 4 (Steel)
Axle to axle
30-30
520-108
-
30
2-334130 2 (Steel)
4x4 92
-
520-64 22
36622
-
Big Boss 4x6 250
11-42
520-88 12
36412 3
42
2-334142 (Steel)
Front
90-92
-
-
11
36511
-
Countershaft outer
Axle to axle
30-30
520-108
-
30
2-334130 2 (Steel)
Center outer
-
520-70 22
36622
-
Big Boss 6x6 250
12-42
520-88 12
36412 3
42
2-334142 4 (Steel)
Center inner
-
-
12
36412
-
91-92
-
520-64 22
36622
-
350L 4x4 93
12-34
520-84 12
36412 3
34
2-334134 4 (Steel)
Front
-
-
11
36411
-
Front
-
520-64 22
36622
-
Center inner
Center outer
-
520-72
-
-
Countershaft outer-
-
11
36511
-
Axle to axle
30-30
520-108
-
30
2-334130 2 (Steel)
Center outer
-
520-70 22
36622
-
Trail Boss 250 4x4 12-42
520-74 12
36412 3
42
2-334142 4 (Steel)
Center inner
-
-
12
36412
-
87-88
-
-
11
36411
-
350L 6x6 93
12-34
520-64 12
36412 3
34
2-334134 4 (Steel)
Center inner
Front
-
520-64 22
36622
-
Center outer
-
520-76 22
36622
-
Center outer
-
520-70 22
36622
-
Trail Boss 250
12-42
520-88 12
36412 3
42
2-334142 4 (Steel)
Center inner
-
-
12
36412
-
4x4 89
-
520-64 22
36622
-
Front
Axle to axle
30-30
520-116
-
30
2-334130 2 (Steel)
-
-
11
36411
-
Center inner
Scrambler 400
11-38
520-84 11
36511 3
38
2-334138 4 (Steel)
Center outer
-
520-70 22
36622
-
4x4 95
-
520-64 22
36622
-
Trail Boss 250 4x4 12-42
520-88 12
36412 3
42
2-334142 4 (Steel)
Front
-
-
11
36511
-
90-92/93
Countershaft outer
-
520-64 22
36622
-
-
520-70 22
36622
-
Front
Center outer
-
-
11
36511
-
Countershaft outer
Center inner
-
-
12
36412
-
Center inner
-
-
11
36411
-
Scrambler 400 4x4 13-38
520-84 13
36313 3
38
2-334138 4 (Steel)
Center outer
-
520-70 22
36622
-
96-02
-
520-64 22
36622
-
250 6x6 93
12-42
520-88 12
36412 3
42
2-334142 4 (Steel)
Front
-
-
11
36511
-
Countershaft outer
Front
-
520-64 22
36622
-
Center outer
-
520-70 22
36622
-
Countershaft outer-
-
11
36511
-
Center inner
-
-
12
36412
-
Center inner
-
-
11
36411
-
2 Two required.
Axle to axle
30-30
520-108 -
-
30
2-334130 2 (Steel)
3 Inner countershaft only.
4 Rear driven sprocket.
SPROCKETS continued on next page.
2018 PARTS UNLIMITED ATV/UTV